TMS320F28386S: Undefined symbols

John Hite

Part Number: TMS320F28386S

I get these undefined symbols:

CopyData ./pseudo_scia_boot.obj
GetLongData ./pseudo_scia_boot.obj
ReadReservedFn ./pseudo_scia_boot.obj

even though I include file cpu1bootrom.h

A similar project does not have this problem. One of the few differences is that the working project has the file F2838xCPU1_BootROM_Symbols.lib in it. However I get conflicting value errors if I copy it to the new project.

Thanks,

John

over 2 years ago

+1 Pawan Nayak over 2 years ago

TI__Expert 3785 points

Hi John,

These functions are part of the bootROM. The prototypes are declared in cpu1bootrom.h as extern. The symbol lib will provide the address of the function in bootROM.

What is the conflicting value error your are getting when you copy the symbol lib to the new project?

Regards, Pawan

0 John Hite over 2 years ago in reply to Pawan Nayak

Expert 1355 points

Thanks for the reply and I apologize for not updating this thread. I had to make some progress this weekend so since it was a short file I just copied it into my project.

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TMS320F28386S: Undefined symbols